What is a hydride compound?

hydride, any of a class of chemical compounds in which hydrogen is combined with another element. Three basic types of hydrides—saline (ionic), metallic, and covalent—may be distinguished on the basis of type of chemical bond involved.

Is hydride and hydrogen the same?

Hydride is a hydrogen atom which has an extra electron. This means that it is a negatively charged ion, or anion. That is why Hydride ion (H-) has the minus sign distinguishing it from a regular Hydrogen atom (H).

Is dihydrogen or Dihydride?

As nouns the difference between dihydrogen and dihydride is that dihydrogen is (chemistry) the divalent radical formed from two separate hydrogen atoms or ions while dihydride is (inorganic chemistry) any hydride containing two atoms of hydrogen per molecule.

What are terminal and bridging hydride complexes?

Hydride ligands display a diverse array of bonding modes, a few of which are shown below. Metal complexes where the hydride ligands are terminal or bridging two metal centers are by far the most common bonding modes. Conceptually, a bridging hydride is a three-center two-electron bonding situation.

What are covalent and ionic hydrides?

Ionic hydrides, which have significant ionic bonding character. Covalent hydrides, which include the hydrocarbons and many other compounds which covalently bond to hydrogen atoms. Interstitial hydrides, which may be described as having metallic bonding.

Is dihydrogen a compound?

An elemental molecule consisting of two hydrogens joined by a single bond.

What kind of metal centers would stabilize metal dihydrogen complexes?

Along the same line of thinking, the electron deficient and less π basic metal would tend to stabilize a dihydrogen complex. The dihydrogen complexes can also be characterized by the X ray diffraction as well as neutron diffraction methods.

What are anionic complexes?

A negatively charged complex ion is called an anionic complex. An anion is a negatively charged ion. In this case the name of the metal is modified to show that it has ended up in a negative ion. This is the tetrachlorocuprate(II) ion.

What is Homoleptic complex in chemistry?

Homoleptic Complexes are compounds in which all the ligands bound to the metal center are identical.

What are examples of hydrides?

It is a chemical compound where the hydrogen atoms exhibit nucleophilic, basic or reducing properties. Usually, in a hydride, the hydrogen has the oxidation number equal to −1. Some of the most popular examples include water (H2O), methane (CH4) and ammonia (NH3).